With the removable tray in, what is the vertical distance from the inside floor of the box to the underside of the tray ( ie. what is the maximum height of something that could be placed under the tray ) ? ? 5.1? 2) With the tray out, what is the maximum height of something that could be placed inside the box, and the lid latched in place ? 9.8? 3) What is the maximum weight of something that could be placed in the box without chance of damage to the box or its handle ? 66 lbs